162 citations · 1.2k across the 52 of their papers we have counts for
4 papers · 1 filter
Radiative Electroweak Breaking with Pseudogoldstone Higgs Doublets
B. Ananthanarayan, Q. Shafi
We consider a realistic example of supersymmetric grand unification based on in which the electroweak (EW) higgs doublets are `light' as a c…
Topological Defects and Inflation
G. Lazarides, Q. Shafi
In the context of supersymmetric models, we analyze the production of topological defects at the end of inflation driven by a conjugate pair of inflaton fields which are non-single…
Cold Plus Hot Dark Matter Cosmology in the Light of Solar and Atmospheric Neutrino Oscillations
K. S. Babu, R. K. Schaefer, Q. Shafi
We explore the implications of possible neutrino oscillations, as indicated by the solar and atmospheric neutrino experiments, for the cold plus hot dark matter scenario of large s…
A Predictive SO(10) Scheme for Fermion Masses and Mixings
K. S. Babu, Q. Shafi
We present a predictive scheme for fermion masses and mixings inspired by supersymmetric SO(10) in which the gauge hierarchy problem is resolved without fine tuning the parameters.…